Materials design and preparation for high energy density and high power density electrochemical supercapacitors

W Dong, M **e, S Zhao, Q Qin, F Huang - Materials Science and …, 2023 - Elsevier
Electrochemical supercapacitors process ultra–high power density and long lifetime, but the
relatively low energy density hinder the wide application. Therefore, supercapacitors with …

Advanced three-dimensional microelectrode architecture design for high-performance on-chip micro-supercapacitors

P Zhang, S Yang, H **e, Y Li, F Wang, M Gao, K Guo… - ACS …, 2022 - ACS Publications
The rapid development of miniaturized electronic devices has greatly stimulated the endless
pursuit of high-performance on-chip micro-supercapacitors (MSCs) delivering both high …

Vanadium telluride nanoparticles on MWCNTs prepared by successive ionic layer adsorption and reaction for solid-state supercapacitor

B Pandit, SR Rondiya, RW Cross, NY Dzade… - Chemical Engineering …, 2022 - Elsevier
Anchoring of vanadium telluride (V x Te y) nanoparticles onto the exterior layer of multi-
walled carbon nanotubes (MWCNTs) has been successfully employed at room temperature …

Nanofeather ruthenium nitride electrodes for electrochemical capacitors

H Dinh Khac, G Whang, A Iadecola, H Makhlouf… - Nature Materials, 2024 - nature.com
Fast charging is a critical concern for the next generation of electrochemical energy storage
devices, driving extensive research on new electrode materials for electrochemical …

Solid-state 3D micro-supercapacitors based on ionogel electrolyte: Influence of adding lithium and sodium salts to the ionic liquid

T Guillemin, C Douard, K Robert, B Asbani… - Energy Storage …, 2022 - Elsevier
The ever-increasing interest in miniaturized Internet of Things devices and embedded
electronics has given rise to a host of inquiries surrounding the need for safe, high …

Synthesis of manganese ferrite/graphene oxide nanocomposite and investigation of its supercapacitor behaviors

N Foroutan, MS Lashkenari, E Alizadeh… - International Journal of …, 2023 - Elsevier
Currently, researchers are struggling with the development of energy storage systems, like
high energy density supercapacitors, with cheap cost and high stability. Herein research we …

Coal-based Si self-doped disordered porous carbon for supercapacitor electrodes

Y **ao, D Dong, J Wang, J Liu, T Wang… - Chemical Engineering …, 2024 - Elsevier
In preparing activated carbon for coal-based supercapacitors, silicon in coal usually requires
removal with hydrofluoric acid, which is neither economical nor environmentally friendly …

Advances on microsupercapacitors: real fast miniaturized devices toward technological dreams for powering embedded electronics?

KH Dinh, P Roussel, C Lethien - ACS omega, 2023 - ACS Publications
Microsupercapacitors (MSCs) have emerged as the next generation of electrochemical
energy storage sources for powering miniaturized embedded electronic and Internet of …

Conducting polymer host–guest hydrogels with bicontinuous electron/ion transport for boosted thickness–independent supercapacitance

L Li, Y Wang, X Bao, DH Nguyen, C Zhang… - Chemical Engineering …, 2023 - Elsevier
The development of conducting polymer hydrogels with 3D ordering and hierarchical
geometry is urgent yet challenging for the design of electrochemical/electronic systems with …

Emerging smart design of electrodes for micro‐supercapacitors: A review

J Qiu, H Zhao, Y Lei - SmartMat, 2022 - Wiley Online Library
Owing to high power density and long cycle life, micro‐supercapacitors (MSCs) are
regarded as a prevalent energy storage unit for miniaturized electronics in modern life. A …